Abstract
Based on the unprecedented development of current information technology, under the prevalence of third-party payment, in order to increase the utilization rate of idle resources and meet the diversified economic needs of today’s era, as an emerging economic model-the “sharing economy”, combined with Internet big data, it has effectively realized the perfect connection between supply and demand, and it has quickly swept through all walks of life. However, while promoting economic development, the lack of regulatory measures and the imperfect credit system have severely restricted the further development of the sharing economy. Blockchain technology (BT), as a new distributed infrastructure and computing method, has always been the core technology of Bitcoin. Based on the development of generalized economic model and BT, this paper analyzes the shortcomings of generalized economic model and blockchain technology through information fusion big data and proposes a kind of information based on information fusion big data+public BT. The security management system adapts to the status quo of the sharing economy and uses the functions of information fusion big data+blockchain technology to solve the current information security risks faced by the sharing economy. The experimental results of this article show that the sharing economy information security management system based on information fusion big data+blockchain technology has good protection capabilities. The interception rate of external information reached 95%, and the interception rate of system information reached 93%. Better protection of privacy leaks is needed.
Highlights
We analyze the application in the sharing economy information securing of information fusion big data and Blockchain technology (BT) in this paper
It was found through the analysis that BT showed many similarities on the model of economy of share
BT and sharing economy are essentially P2P platforms, and public BT can physically adapt to the sharing economy model
Summary
The sharing economy is a new economic growth model based on big data technology. It mainly uses cloud computing databases and Internet network technology to merge and allocate idle resources, thereby avoiding time and space constraints [1]. The distribution of the sharing economy has become an important hub for eliminating social information asymmetry and innovating economic growth models. The innovations of this article are as follows: (1) use information fusion big data to store and process sharing economy information, the BT privacy protection scheme using aggregate signatures, which introduces the core signature algorithm in detail, which is used to verify the legality of the transaction and the identity of the sender of the transaction. The innovations of this article are as follows: (1) use information fusion big data to store and process sharing economy information, the BT privacy protection scheme using aggregate signatures, which introduces the core signature algorithm in detail, which is used to verify the legality of the transaction and the identity of the sender of the transaction. (2) The information security system of the sharing economy mainly introduces denial technology and makes full use of the autonomy of agents to improve system functions.(3) Mainly conduct information security protection through information fusion and blockchain technology to prevent hackers from intruding and improve data security
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